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Square steel electrical box · 4-11/16 in x 2-1/8 in, 42 cu in · concentric knockouts for steel studs · Vista 72171KSSX-CRT
SKU: 72171KSSX
4-11/16 in square steel box with 2-1/8 in depth and 42 cu in capacity for conduit runs in steel stud walls. Concentric knockouts and wraparound steel-stud brackets help speed rough-in where multiple conductors or device feeds need extra box volume.
Delivered to you by Sep 13 (Within Western Canada)
If shipping issues arise, contact us and we’ll work with the courier to keep your job on track.
What this product is for
This 4-11/16 in square steel electrical box is used for conduit rough-in where you need more wiring space than a standard 4 in box. It is built for steel stud installations and is commonly selected for junctions, pull points, and device box assemblies that use covers or mud rings sized for 4-11/16 in boxes.
Use for
Use for conduit installations in commercial, institutional, and multi-residential work where steel studs are present. The 42 cu in capacity and concentric knockouts make it suitable for branch-circuit splices, pass-through conductors, and box builds that need added conductor fill space.
Avoid for
Avoid where a smaller 4 in box provides sufficient fill, where nonmetallic box systems are specified, or where cable-clamp style boxes are required instead of conduit knockout construction. Confirm cover, mud ring, and bracket compatibility before ordering.
Best for
Best for electricians needing a steel-stud-mounted 4-11/16 in square box with conduit knockouts and standard 42 cu in capacity. It is a practical choice when extra room helps simplify conductor makeup and device rough-in.
Installed in
Typically installed in steel stud walls in commercial tenant fit-outs, corridors, service spaces, and multi-unit residential projects. The wraparound bracket is listed for 2-1/2 in and 3-5/8 in steel studs.
Why this product exists
This box gives contractors a larger square format for conduit systems while mounting directly to steel studs. Compared with smaller boxes, a 4-11/16 in box is commonly used when conductor count, splice volume, or device arrangement calls for more working room. Actual conductor fill must be verified to code and installation conditions.
Compared with similar products
Compared with a standard 4 in square box, this 4-11/16 in model provides more internal volume and more room for conductor makeup. Compared with cable-clamp versions, this knockout style is intended for conduit entries rather than AC90 or NMD90 cable retention. Compared with flat-bracket models, the wraparound steel-stud bracket is intended specifically for steel stud mounting.
Specifications
- Type: 4-11/16 in square steel electrical box
- Dimensions: 4-11/16 in x 4-11/16 in x 2-1/8 in (approximately 119 mm x 119 mm x 54 mm)
- Cubic capacity: 42 cu in (approximately 688 cm³)
- Material: Steel
- Finish/colour: Silver galvanized steel
- Knockouts: Concentric knockouts, conduit KO style
- Mounting: Wraparound bracket for 2-1/2 in and 3-5/8 in steel studs
- Grounding: Raised ground screw
- Standards: CSA 5043
- Country note: Made or assembled in Canada
- Gang4-11/16"
- ColourGalvanized
- Used InSteel Stud
- Capacity42 Cubic Inches
- Similar ToCI72171-KSSX
- BrandWhite Label
- Warranty5 year
Minimum Order $20
We accept the following payment methods:
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Standard Shipping-Free on orders over $500 in Metropolitan Areas / Subject to $750 in Rural Areas.
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998(Updated August 2026)
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.
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